922.5011; 935.5228; 985.5403; 988.54; 1067.5808; 1170.7209; 1225.6442; 1247.6896; 1268.6429; 1326.8232; 1463.7933; 1472.8177; 1500.8105; 1556.795; 1581.7802; 1588.8549; 1601.8369; 1753.9049; 1778.9231; 1861.8534; 1868.9618; 2158.0754; 2274.1963; 2925.4746; TRYPSIN